Handle match validation

[ivantjh]

@moexmen/interns

[weiqingtoh]

Generally speaking you can also make use of ActiveRecord Validations, which floats up errors if you use @match.save or @match.update. For example, given that you did it at the models:

@match = Match.find(:id)
@match.x = 'y' # update some wrong values
@match.save # returns false
@match.errors # outputs all the errors. 

You can give it a go at rails console to try it out.

[chesterhow]

Duplicate player validation not working for latest commit. @moexmen/interns